申请人:Board of Regents, The University of Texas System
公开号:US20030229131A1
公开(公告)日:2003-12-11
The present invention provides an oxidative coupling procedure that allows efficient synthesis of novel cyclo[n]pyrrole macrocycles. Therefore, the present invention provides cyclo[n]pyrroles where n is 6, 7, 8, 9, 10, 11, or 12, and derivatives, multimers, isomers, and ion and neutral molecule complexes thereof as new compositions of matter. A protonated form of cyclo[n]pyrrole displays a gap of up to 700 nm between strong Soret and Q-like absorption bands in the electronic spectrum, demonstrating no significant ground state absorption in the visible portion of the electronic spectrum. Uses of cyclo[n]pyrroles as separation media, nonlinear optical materials, information storage media and infrared filters are provided.
本发明提供一种氧化偶联程序,允许高效合成新型环[n]吡咯大环。因此,本发明提供环[n]吡咯,其中n为6、7、8、9、10、11或12,以及它们的衍生物、多聚体、异构体和离子和中性分子复合物作为新的物质组成。质子化的环[n]吡咯在电子光谱中强的Soret和Q样吸收带之间显示出高达700纳米的间隙,表明在电子光谱的可见部分没有显着的基态吸收。提供了将环[n]吡咯用作分离介质、非线性光学材料、信息存储介质和红外滤光片的用途。